diff --git a/src/Umbraco.Web.UI.Client/src/backoffice/property-editors/shared/property-editor-config.element.ts b/src/Umbraco.Web.UI.Client/src/backoffice/property-editors/shared/property-editor-config.element.ts
index 0c7479c6cc..dd8d2fd415 100644
--- a/src/Umbraco.Web.UI.Client/src/backoffice/property-editors/shared/property-editor-config.element.ts
+++ b/src/Umbraco.Web.UI.Client/src/backoffice/property-editors/shared/property-editor-config.element.ts
@@ -99,6 +99,12 @@ export class UmbPropertyEditorConfigElement extends UmbContextConsumerMixin(LitE
 		this._properties = [...this._propertyEditorConfigProperties, ...this._propertyEditorUIConfigProperties];
 	}
 
+	disconnectedCallback(): void {
+		super.disconnectedCallback();
+		this._propertyEditorConfigSubscription?.unsubscribe();
+		this._propertyEditorUIConfigSubscription?.unsubscribe();
+	}
+
 	render() {
 		return html`
 			${this._properties.length > 0